libc: create a skeleton libc and build targetsHEADmaster

Create build targets for a skeleton libc that only includes enough
functionality to get a cross compiler running.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/libc/arch/i386/crtn.s b/libc/arch/i386/crtn.s
new file mode 100644
index 0000000..447afb1
--- /dev/null
+++ b/libc/arch/i386/crtn.s
@@ -0,0 +1,7 @@
+.section .init
+        popl %ebp
+        ret
+
+.section .fini
+        popl %ebp
+        ret